Hydrolysable bio-based polyhydroxyurethane networks with shape memory behavior at body temperature
dc.rights.license | open | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
dc.contributor.author | MAGLIOZZI, Fiona | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
dc.contributor.author | SCALI, Arthur | |
hal.structure.identifier | Institut des Corps Gras [ITERG] | |
dc.contributor.author | CHOLLET, Guillaume | |
hal.structure.identifier | Laboratoire de Chimie, Catalyse, Polymères et Procédés, R 5265 [C2P2] | |
dc.contributor.author | MONTARNAL, Damien | |
hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
dc.contributor.author | GRAU, Etienne
IDREF: 187909261 | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
dc.contributor.author | CRAMAIL, Henri | |
dc.date.accessioned | 2020 | |
dc.date.available | 2020 | |
dc.date.issued | 2020 | |
dc.identifier.issn | 2168-0485 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/19665 | |
dc.description.abstractEn | Among possible routes towards isocyanate-free PUs, aminolysis of cyclic carbonates leading to polyhydroxyurethanes (PHUs) is one of the most promising pathways. Herein, we describe the solvent-free synthesis of shape memory PHU networks from diglycerol dicarbonate through reactive extrusion with varying amounts of primary and secondary triamines, Tris(2-aminoethyl)amine and Tris(2-(methyla-mino)ethyl)amine). Depending on the composition of the system, the glass transition temperature of the PHU networks can be finely tuned in the 20-40°C range and, consequently, affords shape memory recovery at body temperature. In addition, these networks revealed hydro-lysable over a few months and may find uses as bioresorbable templates for medical applications. | |
dc.language.iso | en | |
dc.publisher | American Chemical Society | |
dc.subject.en | isocyanate-free | |
dc.subject.en | polyurethanes | |
dc.subject.en | aminolysis | |
dc.subject.en | polyhydroxyurethane | |
dc.subject.en | tris(2-aminoethyl)amine | |
dc.subject.en | tris(2-(methylamino)ethyl)amine) | |
dc.subject.en | shape memory recovery | |
dc.title.en | Hydrolysable bio-based polyhydroxyurethane networks with shape memory behavior at body temperature | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1021/acssuschemeng.0c02610 | |
dc.subject.hal | Chimie/Matériaux | |
dc.subject.hal | Chimie/Polymères | |
dc.subject.hal | Chimie | |
dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci] | |
bordeaux.journal | ACS Sustainable Chemistry & Engineering | |
bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | Université de Bordeaux | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02869647 | |
hal.version | 1 | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02869647v1 | |
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